fixes migration order

Author: pcrespov

packages/postgres-database/src/simcore_postgres_database/migration/versions/061607911a22_drop_projects_version_control.py

@@ -17,48 +17,16 @@
 
 
 def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("projects_vc_heads")
+    op.drop_table("projects_vc_branches")
     op.drop_table("projects_vc_tags")
     op.drop_table("projects_vc_commits")
-    op.drop_table("projects_vc_branches")
     op.drop_table("projects_vc_snapshots")
     op.drop_table("projects_vc_repos")
-    op.drop_table("projects_vc_heads")
-    # ### end Alembic commands ###
 
 
 def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table(
-        "projects_vc_heads",
-        sa.Column("repo_id", sa.BIGINT(), autoincrement=False, nullable=False),
-        sa.Column("head_branch_id", sa.BIGINT(), autoincrement=False, nullable=True),
-        sa.Column(
-            "modified",
-            postgresql.TIMESTAMP(),
-            server_default=sa.text("now()"),
-            autoincrement=False,
-            nullable=False,
-        ),
-        sa.ForeignKeyConstraint(
-            ["head_branch_id"],
-            ["projects_vc_branches.id"],
-            name="fk_projects_vc_heads_head_branch_id",
-            onupdate="CASCADE",
-            ondelete="CASCADE",
-        ),
-        sa.ForeignKeyConstraint(
-            ["repo_id"],
-            ["projects_vc_repos.id"],
-            name="projects_vc_branches_repo_id",
-            onupdate="CASCADE",
-            ondelete="CASCADE",
-        ),
-        sa.PrimaryKeyConstraint("repo_id", name="projects_vc_heads_pkey"),
-        sa.UniqueConstraint(
-            "head_branch_id", name="projects_vc_heads_head_branch_id_key"
-        ),
-    )
+
     op.create_table(
         "projects_vc_repos",
         sa.Column(
@@ -95,6 +63,7 @@ def downgrade():
         sa.UniqueConstraint("project_uuid", name="projects_vc_repos_project_uuid_key"),
         postgresql_ignore_search_path=False,
     )
+
     op.create_table(
         "projects_vc_snapshots",
         sa.Column("checksum", sa.VARCHAR(), autoincrement=False, nullable=False),
@@ -108,19 +77,11 @@ def downgrade():
         sa.PrimaryKeyConstraint("checksum", name="projects_vc_snapshots_pkey"),
         postgresql_ignore_search_path=False,
     )
+
     op.create_table(
-        "projects_vc_branches",
-        sa.Column("id", sa.BIGINT(), autoincrement=True, nullable=False),
+        "projects_vc_heads",
         sa.Column("repo_id", sa.BIGINT(), autoincrement=False, nullable=False),
-        sa.Column("head_commit_id", sa.BIGINT(), autoincrement=False, nullable=True),
-        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=True),
-        sa.Column(
-            "created",
-            postgresql.TIMESTAMP(),
-            server_default=sa.text("now()"),
-            autoincrement=False,
-            nullable=False,
-        ),
+        sa.Column("head_branch_id", sa.BIGINT(), autoincrement=False, nullable=True),
         sa.Column(
             "modified",
             postgresql.TIMESTAMP(),
@@ -129,11 +90,11 @@ def downgrade():
             nullable=False,
         ),
         sa.ForeignKeyConstraint(
-            ["head_commit_id"],
-            ["projects_vc_commits.id"],
-            name="fk_projects_vc_branches_head_commit_id",
+            ["head_branch_id"],
+            ["projects_vc_branches.id"],
+            name="fk_projects_vc_heads_head_branch_id",
             onupdate="CASCADE",
-            ondelete="RESTRICT",
+            ondelete="CASCADE",
         ),
         sa.ForeignKeyConstraint(
             ["repo_id"],
@@ -142,9 +103,12 @@ def downgrade():
             onupdate="CASCADE",
             ondelete="CASCADE",
         ),
-        sa.PrimaryKeyConstraint("id", name="projects_vc_branches_pkey"),
-        sa.UniqueConstraint("name", "repo_id", name="repo_branch_uniqueness"),
+        sa.PrimaryKeyConstraint("repo_id", name="projects_vc_heads_pkey"),
+        sa.UniqueConstraint(
+            "head_branch_id", name="projects_vc_heads_head_branch_id_key"
+        ),
     )
+
     op.create_table(
         "projects_vc_commits",
         sa.Column(
@@ -190,6 +154,7 @@ def downgrade():
         sa.PrimaryKeyConstraint("id", name="projects_vc_commits_pkey"),
         postgresql_ignore_search_path=False,
     )
+
     op.create_table(
         "projects_vc_tags",
         sa.Column("id", sa.BIGINT(), autoincrement=True, nullable=False),
@@ -229,4 +194,41 @@ def downgrade():
         sa.PrimaryKeyConstraint("id", name="projects_vc_tags_pkey"),
         sa.UniqueConstraint("name", "repo_id", name="repo_tag_uniqueness"),
     )
-    # ### end Alembic commands ###
+
+    op.create_table(
+        "projects_vc_branches",
+        sa.Column("id", sa.BIGINT(), autoincrement=True, nullable=False),
+        sa.Column("repo_id", sa.BIGINT(), autoincrement=False, nullable=False),
+        sa.Column("head_commit_id", sa.BIGINT(), autoincrement=False, nullable=True),
+        sa.Column("name", sa.VARCHAR(), autoincrement=False, nullable=True),
+        sa.Column(
+            "created",
+            postgresql.TIMESTAMP(),
+            server_default=sa.text("now()"),
+            autoincrement=False,
+            nullable=False,
+        ),
+        sa.Column(
+            "modified",
+            postgresql.TIMESTAMP(),
+            server_default=sa.text("now()"),
+            autoincrement=False,
+            nullable=False,
+        ),
+        sa.ForeignKeyConstraint(
+            ["head_commit_id"],
+            ["projects_vc_commits.id"],
+            name="fk_projects_vc_branches_head_commit_id",
+            onupdate="CASCADE",
+            ondelete="RESTRICT",
+        ),
+        sa.ForeignKeyConstraint(
+            ["repo_id"],
+            ["projects_vc_repos.id"],
+            name="projects_vc_branches_repo_id",
+            onupdate="CASCADE",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="projects_vc_branches_pkey"),
+        sa.UniqueConstraint("name", "repo_id", name="repo_branch_uniqueness"),
+    )